The Claf Power DFS1-E0515 is a compact and high-performance 1W isolated DC/DC converter designed to provide stable and efficient power conversion for industrial, embedded, communication, and instrumentation applications. Operating from a fixed 5V DC input, the converter delivers a regulated 15V DC output, making it suitable for powering analog circuits, industrial sensors, communication modules, operational amplifiers, relay circuits, and other electronic devices requiring isolated 15V power.

Built using advanced switching technology, the DFS1-E0515 provides high conversion efficiency, excellent line and load regulation, and low ripple and noise to ensure reliable performance for sensitive electronic circuits. The converter incorporates 1500VDC galvanic isolation between the input and output, protecting connected equipment from voltage transients, minimizing electromagnetic interference (EMI), and eliminating ground loop issues commonly encountered in industrial and communication systems.

The module features continuous short-circuit protection, allowing safe operation during abnormal output conditions and improving overall system reliability. Its low no-load input current reduces standby power consumption, making it suitable for energy-efficient electronic designs. The compact industry-standard SIP package enables easy PCB mounting and seamless integration into space-constrained applications.

Designed for continuous operation in demanding environments, the DFS1-E0515 supports a wide operating temperature range of -40°C to +105°C, ensuring dependable performance in harsh industrial conditions. It is widely used in industrial automation equipment, embedded controllers, instrumentation systems, communication devices, medical electronics, IoT products, monitoring equipment, data acquisition systems, and isolated power supply circuits.

With its compact footprint, industrial-grade reliability, stable regulated output, and long operational life, the DFS1-E0515 is an ideal isolated DC/DC power solution for OEM manufacturers and professional electronic system designers.

Key Features

• 1W isolated DC/DC converter
• Fixed 5V DC input
• Regulated 15V DC output
• High conversion efficiency
• 1500VDC input-to-output isolation
• Continuous short-circuit protection
• Low ripple and noise output
• Excellent line and load regulation
• Low no-load input current
• Industry-standard SIP package
• Wide operating temperature: -40°C to +105°C
• Compact PCB-mount design
• Industrial-grade reliability
• Easy PCB integration
• Long operational life
• RoHS compliant 

Applications

• Industrial automation systems
• Embedded systems
• Communication equipment
• Instrumentation systems
• Industrial control equipment
• Analog signal conditioning circuits
• Sensor interface circuits
• Data acquisition systems
• IoT devices
• Medical electronics
• Monitoring equipment